वर्गमूल सर्पिल में \( \sqrt{20} \) और \( \sqrt{21} \) बनाने वाले लगातार दो त्रिज्या-खंडों के वर्गों का अंतर कितना है?

In the square root spiral, what is the difference between the squares of two consecutive radii forming \( \sqrt{20} \) and \( \sqrt{21} \)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

D. (1)

Step 1

Concept

The difference of squares is (21-20=1). This difference stays constant at each consecutive step.

Step 2

Why this answer is correct

The correct answer is D. (1). The difference of squares is (21-20=1). This difference stays constant at each consecutive step.

Step 3

Exam Tip

वर्गों का अंतर (21-20=1) है। यही अंतर हर लगातार चरण में स्थिर रहता है।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

वर्गमूल सर्पिल में \( \sqrt{20} \) और \( \sqrt{21} \) बनाने वाले लगातार दो त्रिज्या-खंडों के वर्गों का अंतर कितना है? / In the square root spiral, what is the difference between the squares of two consecutive radii forming \( \sqrt{20} \) and \( \sqrt{21} \)?

Correct Answer: D. (1). Explanation: वर्गों का अंतर (21-20=1) है। यही अंतर हर लगातार चरण में स्थिर रहता है। / The difference of squares is (21-20=1). This difference stays constant at each consecutive step.

Which concept should I revise for this Mathematics MCQ?

The difference of squares is (21-20=1). This difference stays constant at each consecutive step.

What exam hint can help solve this Mathematics question?

वर्गों का अंतर (21-20=1) है। यही अंतर हर लगातार चरण में स्थिर रहता है।